All Xiaomi QCN File Free Download And Step By Step Tutorial

The all Xiaomi QCN file download will help you to fix unknown IMEI baseband. The full form of QCN is Qualcomm Calibration Network. You can use the files when the phone’s EFS erased, or phone calibration wiped. Also, this comes handy when the handset network is not showing. The QCN will help you to solve this kind of issues. Here, I discussed how to download and install this on your computer. Further, I talked about how to use it.

All Xiaomi QCN File Download And Installation Process?

At first, you need all Xiaomi QCN file download. You can get it from the main website. Also, you can download it from any trusted third-party website. There is a list of Xiaomi models, look for the one that matches with your device. Click on the download option, and you will get a compressed file. You need some software to use the QCN files. So, download and install QPST, IMEI Converter, Diag Driver and Ultra Edit.

Before starting, you have to disable the driver signature environment. Now, right-click on the compressed file and extract it in the C drive. After the extraction completes, open the folder. There you will have your QCN file.All MTK FRP Analyzer & FRP Tools Download.

How to use all Xiaomi QCN file download?

To use all Xiaomi QCN file download, you need to follow a specific process. Read below to learn more about the use of the QCN files.

QCN backup and Restore with QPST

You need to have a good QCN, so use the one you downloaded. Then, enable the Diag mode by typing *#*#717717*#*# on your handset dial option and call. Now, run the QPST as Administrator and click on backup. At times, it may solve you unknown baseband IMEI problems.

IMEI Repair and IMEI change

Now, erase the following partition. modemst1 modemst2 fsg adb shell su -c dd if=/dev/zero of=/dev/block/sde28 adb shell su -c dd if=/dev/zero of=/dev/block/sdf3 adb shell su -c dd if=/dev/zero of=/dev/block/sdf5 adb reboot. Now, open the IMEI converter and type your handset’s IMEI. Click on convert, and you will have a new format of it. After this, load QCN in Ultra Edit. Press on find option and enter the converted IMEI. Now find the same line and restore QCN file by using QPST.

All Xiaomi QCN Files Download Available

There are many models of Xiaomi, and there is a limited number of QCN files available for download. Here, is a list of them for you to review.

MI 3W

MI 4W

MI 4LTE

MI 4C

MI 4I

MI 4S

MI 5

MI MAX 32GB Hydrogen

MI NOTE (VIRGO)

REDMI 1S

REDMI 2

REDMI 2 PRIME LTE

REDMI 3

REDMI 3S

REDMI 4A

REDMI NOTE 4G SINGLE SIM

REDMI NOTE 4G DUAL SIM GUCCI

REDMI NOTE 3 QUALCOMM (KENZO)

REDMI NOTE 3 QUALCOMM SPECIAL EDITION (KATE)

Final words

In summary, the all Xiaomi QCN file download is a great tool to rectify the network errors. It is free of cost, so you do not have to invest anything except for your time. Xiaomi users should consider this if they accidentally erased any baseband information. It is small in size and has fantastic features. So, try this out.